diff --git a/yarn.lock b/yarn.lock
index ab4e7c4..9de9b15 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1167,8 +1167,8 @@ detect-indent@^4.0.0:
     repeating "^2.0.0"
 
 diff@^3.0.0:
-  version "3.2.0"
-  resolved "https://registry.yarnpkg.com/diff/-/diff-3.2.0.tgz#c9ce393a4b7cbd0b058a725c93df299027868ff9"
+  version "3.5.0"
+  resolved "https://registry.yarnpkg.com/diff/-/diff-3.5.0.tgz#800c0dd1e0a8bfbc95835c202ad220fe317e5a12"
 
 directory-encoder@^0.7.2:
   version "0.7.2"
@@ -3051,7 +3051,7 @@ postcss-inline-svg@^1.4.0:
 
 postcss-media-minmax@^2.1.0:
   version "2.1.2"
-  resolved "http://registry.npmjs.org/postcss-media-minmax/-/postcss-media-minmax-2.1.2.tgz#444c5cf8926ab5e4fd8a2509e9297e751649cdf8"
+  resolved "https://registry.npmjs.org/postcss-media-minmax/-/postcss-media-minmax-2.1.2.tgz#444c5cf8926ab5e4fd8a2509e9297e751649cdf8"
   dependencies:
     postcss "^5.0.4"